From 9b05b7354f89c5fd1067e61cf441d67ea43f8732 Mon Sep 17 00:00:00 2001
From: michielmulders <michielmulders1@gmail.com>
Date: Thu, 2 Nov 2017 22:25:26 +0100
Subject: [PATCH] ESLint fixes

---
 src/transaction.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/transaction.js b/src/transaction.js
index cd1fcf1..b49c6e9 100644
--- a/src/transaction.js
+++ b/src/transaction.js
@@ -16,10 +16,10 @@ export default class Transaction {
     serializeTransactionIntoCanonicalString(transaction) {
         // BigchainDB signs fulfillments by serializing transactions into a
         // "canonical" format where
-        const tx = clone(transaction)
+        const tx = this.clone(transaction)
         // TODO: set fulfillments to null
         // Sort the keys
-        return stableStringify(this.tx, (a, b) => (a.key > b.key ? 1 : -1))
+        return stableStringify(tx, (a, b) => (a.key > b.key ? 1 : -1))
     }
 
     makeInputTemplate(publicKeys = [], fulfills = null, fulfillment = null) {